31919712

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 92461824

約数和(自身を除く): 60542112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 167, 176, 181, 264, 334, 352, 362, 501, 528, 543, 668, 724, 1002, 1056, 1086, 1336, 1448, 1837, 1991, 2004, 2172, 2672, 2896, 3674, 3982, 4008, 4344, 5344, 5511, 5792, 5973, 7348, 7964, 8016, 8688, 11022, 11946, 14696, 15928, 16032, 17376, 22044, 23892, 29392, 30227, 31856, 44088, 47784, 58784, 60454, 63712, 88176, 90681, 95568, 120908, 176352, 181362, 191136, 241816, 332497, 362724, 483632, 664994, 725448, 967264, 997491, 1329988, 1450896, 1994982, 2659976, 2901792, 3989964, 5319952, 7979928, 10639904, 15959856, 31919712]

約数ペア:

[(1, 31919712), (2, 15959856), (3, 10639904), (4, 7979928), (6, 5319952), (8, 3989964), (11, 2901792), (12, 2659976), (16, 1994982), (22, 1450896), (24, 1329988), (32, 997491), (33, 967264), (44, 725448), (48, 664994), (66, 483632), (88, 362724), (96, 332497), (132, 241816), (167, 191136), (176, 181362), (181, 176352), (264, 120908), (334, 95568), (352, 90681), (362, 88176), (501, 63712), (528, 60454), (543, 58784), (668, 47784), (724, 44088), (1002, 31856), (1056, 30227), (1086, 29392), (1336, 23892), (1448, 22044), (1837, 17376), (1991, 16032), (2004, 15928), (2172, 14696), (2672, 11946), (2896, 11022), (3674, 8688), (3982, 8016), (4008, 7964), (4344, 7348), (5344, 5973), (5511, 5792)]